Tomb of the Unmourned Soldier
A "martyr's cemetery" in China's southern Yunnan province. Though casualty figures remain unclear, estimates suggest at least 20,000 Chinese soldiers died, while Vietnamese dead number under ten thousand. State media on both sides have remained quiet on the 30th anniversary of the war. While tensions flared over border disputes in the subsequent years, the Communist neighbors, linked by centuries of history, have buried the hatchet and now enjoy significant economic ties.

• China on the Wild Side